IMG_TYPE_LIST = ["png", "jpg", "jpeg", "bmp", "tif", "tiff"]

# 32nm下多个小光流场合并成一个稍大的光流场，并且稍大光流场之间带overlap
SUBGRID_ROW_NUM = 7
SUBGRID_COL_NUM = 7
ROW_OVERLAP = 2  # 需设置成偶数
COL_OVERLAP = 2  # 需设置成偶数
